During the weaning of pups in winter and spring, due to the cold weather, coupled with the drastic changes in feeding and management, the young pigs are difficult to adapt to the moment that they grow slowly or even stop growing or dying. In order to make farmers friends raise piglets, here are reminded farmers friends to pay attention to the following points when raising young pigs:
First, the pig house to keep warm
The building of a pig house is located in a south-facing position facing south, and the wind is sunny. It is best to set up a windbreak on the north wall of the pig house. The upper part of the playground should be covered with a plastic cloth scaffold. The door should be solid and airtight. The homes should be covered with dry soil or Graze the grass so that the young pigs can make the nest warm; the pig house should be kept dry. If the weather is cold or the outdoor humidity is high, a layer of hay ash can be scattered on the ground. The pig house should be cleaned regularly and the feces should be removed regularly.
Second, feed to science
Feed pups with palatable, nutritious, and easily digestible feed. Newly weaned piglets are fed protein-rich concentrates, and the protein content of the diet must not be lower than 15%. Some conditions can also feed some milk, milk, milk, milk powder and other juice feed. After being weaned for 1 month, the young pigs gradually reduced the amount of concentrate feed, and added some fine sorghum and vegetables appropriately. Feed should be diversified, it is best to keep young pigs in the winter and spring. Mixed feeds should be fed with hot water and roasted into dry porridge. Feeding should adopt the method of “feeding less and more mealsâ€, feed 4-5 times a day, feed 80% of full feeds each night, feed one night food at night from 8 to 9 at night, and let the pig eat enough to eat well. Drink plenty of water and keep it clean. It's best to use warm water.
Third, strengthen management measures
Timely grouping. In order to prevent the rapid changes in environmental conditions from causing stress response in young pigs, young pigs should adhere to the principle of not moving their mothers after weaning. The sows should be transferred from their original houses and the piglets should be kept in the original house for 20-30 days. According to the pig's personality, size, eating, etc. to make a reasonable group, each with 10-15 appropriate. Pay attention to grouping frail piglets for special care. After 30 days, they were transferred to fattening pigs for fattening.
Strengthen your exercise. To strengthen the exercise, the young piglets should be hurled at regular intervals every day to allow the young pigs to catch more sun. At noon every day (except in exceptionally cold weather), the pigs should be regularly rushed to the sun in order to enhance the disease immunity of the young pigs.
Pay attention to epidemic prevention. Pneumoconiosis, asthma, diarrhea, and paratyphoid in piglets are common diseases in the 3-4 month old pups in the winter and spring. They should be diligently investigated for diligence, early detection and early treatment, and regular epidemic prevention and control vaccines should be administered on time. Prevent the occurrence of swine infectious diseases, ensure the healthy growth and normal growth of young piglets, and improve the breeding efficiency.
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